{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1E1801B6","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1E1801B6","canonicalUrl":"https://aoctrl.com/schneider/LC1E1801B6","factsUrl":"https://aoctrl.com/api/mcp/products/LC1E1801B6","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Easy TeSys Control contactor, LC1E1801B6, 3P (3NO), AC-3/AC-3e ≤440 V 18 A, 24 V AC 60 Hz coil, 1 NC auxiliary contact, obsolete.","salesMarkdown":"The LC1E1801B6 is a 3-pole contactor from Schneider Electric's Easy TeSys Control range, rated 18 A in AC-3/AC-3e duty at ≤440 V. The coil is 24 V AC, 60 Hz only, and it carries one normally closed auxiliary contact. This part is now obsolete per the manufacturer. AC-3e is a more recent sub-category for high-efficiency motors; the contactor meets both. AC-1 (resistive) rating is higher but not the limiting spec for motor duty. The 24 V AC coil draws from a control transformer, not a DC supply — if your panel runs 24 VDC, this coil won't hold in. Mounts on DIN rail or plate. IP2X finger protection is typical for enclosed contactors — fine inside a panel, not for open mounting. Complies with EN/IEC 60947-4-1 (contactor standard), EN/IEC 60947-5-1 (auxiliary contact standard), and GB/T equivalents. ## Sourcing reality — obsolete part Schneider lists this contactor as obsolete. We can quote against an RFQ — the supply posture is quoted-to-order, not off-the-shelf. Confirm the coil voltage (24 V AC 60 Hz) and the auxiliary contact configuration (1 NC) before substituting; a different coil voltage or contact arrangement won't drop in without rewiring.","metaTitle":"Schneider LC1E1801B6 Easy TeSys Contactor, 18A, 24V AC, 3P,","metaDescription":"Schneider LC1E1801B6 Easy TeSys Control contactor, 18A AC-3/AC-3e, 24V AC 60Hz coil, 3P+1NC. Obsolete — sourced to order against RFQ. EN/IEC 60947 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Depth":"80 mm","Range":"Easy TeSys","Width":"45 mm","Height":"74 mm","Standards":"EN/IEC 60947-1 EN/IEC 60947-4-1 EN/IEC 60947-5-1 GB/T 14048.1 GB/T 14048.4 GB/T 14048.5 EN/IEC 60335-1:Clause 30.2 EN/IEC 60335-2-40:Annex JJ","Fire resistance":"850 °C conforming to IEC 60695-2-1","lifecycle_stage":"current","Mounting support":"DIN rail Plate","Non-overlap time":"1.5 ms on energisation guaranteed between NC and NO contact 1.5 ms on de-energisation guaranteed between NC and NO contact","Range of product":"Easy TeSys Control","Device short name":"LC1E","Poles description":"3P","Operating altitude":"3000 m without derating","Protective treatment":"TH (pollution degree 3) conforming to IEC 60068-2-30 test Db","Utilisation category":"AC-3 AC-3e AC-1","Contactor application":"Motor control Resistive load","Mechanical robustness":"Vibrations contactor open (1.5 Gn, 5...300 Hz) Vibrations contactor closed (3 Gn, 5...300 Hz) Shocks contactor open (7 Gn for 11 ms) Shocks contactor closed (10 Gn for 11 ms)","IP degree of protection":"IP2X conforming to IEC 60529","Product or component type":"Contactor","[Ue] rated operational voltage":"Power circuit: 10 MOhm for control circuit","Permissible ambient air temperature around the device":"-20...70 °C at Uc -60...80 °C storage -5...55 °C operation"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/86c818778ba2b6a4bc69abc0f8556ba2.pdf","sourceUrl":"https://www.se.com/vn/en/product/LC1E1801B6/contactoreasy-tesys-controllc1e3p3noac3-ac3e440v18a24v-ac-coil60hz1nc-auxiliary-contact/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1E1801B6/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this contactor?","answer":"Rated 18 A in AC-3/AC-3e motor duty at ≤440 V, with a 24 V AC 60 Hz coil and one NC auxiliary contact. The utilisation categories are AC-3, AC-3e, and AC-1."},{"question":"What is the physical size and mounting?","answer":"Width 45 mm, height 74 mm, depth 80 mm. Mounts on DIN rail or plate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1E1801B6","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/LC1E1801B6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}